Electromagnetic form factors of hyperons in a relativistic quark model
T. Van Cauteren, T. Corthals, S. Janssen, J. Ryckebusch, D. Merten, B. Metsch, H. -R. Petry
Abstract
The relativistically covariant constituent quark model developed by the Bonn group is used to compute the EM form factors of strange baryons. We present form-factor results for the ground-state and some excited hyperons. The computed magnetic moments agree well with the experimental values and the magnetic form factors follow a dipole Q2 dependence.
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